606630046189 has 2 divisors, whose sum is σ = 606630046190. Its totient is φ = 606630046188.

The previous prime is 606630046157. The next prime is 606630046219. The reversal of 606630046189 is 981640036606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 598521944164 + 8108102025 = 773642^2 + 90045^2 .

It is a cyclic number.

It is not a de Polignac number, because 606630046189 - 2⁵ = 606630046157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606630046129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303315023094 + 303315023095.

It is an arithmetic number, because the mean of its divisors is an integer number (303315023095).

Almost surely, 2^606630046189 is an apocalyptic number.

It is an amenable number.

606630046189 is a deficient number, since it is larger than the sum of its proper divisors (1).

606630046189 is an equidigital number, since it uses as much as digits as its factorization.

606630046189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 606630046189 in words is "six hundred six billion, six hundred thirty million, forty-six thousand, one hundred eighty-nine".